html {
    font-size: 100px;
}

body {
    font-size: 14px;
}

.pub_header,
.pub_content,
.pub_footer {
    position: relative;
    width: 100%;
}

/*  */

.pub_header {
    background: #FDFDFD;
    box-shadow: 0px 3px 4px 0px rgba(0, 0, 0, 0.16);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 99;
}

.pub_content {
    padding-top: 90px;
}

/* pc */

.pc_nav {
    width: 1200px;
    height: 90px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pc_logo {
    height: 57px;
}

.pc_logo img {
    height: 100%;
    object-fit: contain;
}

.pc_nav_list {
    height: 100%;
    display: flex;
    align-items: center;
}

.pc_nav_item {
    height: 100%;
    margin-right: 60px;
    color: rgba(46, 49, 51, .7);
    font-size: 18px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pc_nav_item.on,
.pc_nav_item>a:hover {
    color: rgba(46, 49, 51, 1);
}

.pc_nav_hover {
    width: 120px;
    display: none;
    position: absolute;
    left: 50%;
    top: 74px;
    transform: translateX(-50%);
    background: #FDFDFD;
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.23);
    padding: 4px;
}

.pc_nav_hover a {
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(46, 49, 51, .7);
    text-align: center;
    font-size: 16px;
    transition: 0.5s;
}

.pc_nav_hover a:hover {
    background: #F5CC2A;
    color: rgba(46, 49, 51, .7);
}

/* 123 */

.wap_nav {
    width: 100%;
    height: 0.7rem;
    padding: 0 0.3rem;
    display: none;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    background-color: #fff;
    box-shadow: 0 0 10px 1px rgba(102, 102, 102, .2);
}

.pub_header .wap_logo {
    height: 0.5rem;
}

.wap_logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pub_header .pub_menu {
    width: .54rem;
    height: .54rem;
    background: #00255F;
    transition: 0.5s;
    position: relative;
}

.pub_header .pub_menu span {
    display: block;
    position: absolute;
    width: .27rem;
    height: .035rem;
    background: #fff;
    left: 0.14rem;
    transition: 0.5s;
}

.pub_header .pub_menu span:nth-child(1) {
    top: 0.15rem
}

.pub_header .pub_menu span:nth-child(2) {
    top: 0.25rem
}

.pub_header .pub_menu span:nth-child(3) {
    top: 0.35rem
}

.pub_header .pub_menu.on span:nth-child(1) {
    transform: rotate(45deg);
    top: 0.25rem
}

.pub_header .pub_menu.on span:nth-child(2) {
    opacity: 0;
}

.pub_header .pub_menu.on span:nth-child(3) {
    transform: rotate(-45deg);
    top: 0.25rem
}

.pub_menu.on {
    background-color: #fff;
}

.pub_menu.on span {
    background: #00255F;
    width: 0.35rem;
}

/* wap */

.pub_menu_ff {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background-color: rgba(0, 0, 0, .3);
    display: none;
}

.pub_menu_ff ul {
    box-sizing: border-box;
    background-color: #F6FCFF;
    position: absolute;
    padding: 0 2%;
    z-index: 3;
    width: 5.9rem;
    height: 85%;
    overflow-y: scroll;
    overflow-x: hidden;
    top: 0.7rem;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.pub_menu_li {
    /* line-height: 1.25rem; */
    padding: 0.2rem 0;
    font-size: 0.2rem;
    text-align: center;
    position: relative;
}

.pub_menu_li span {
    position: relative;
}

.pub_menu_li:first-of-type span::after,
.pub_menu_ff li:last-of-type span::after {
    display: none;
}

/* .pub_menu_li.on span::after {
    content: '';
    display: inline-block;
    position: absolute;
    right: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0.20rem;
    height: 0.20rem;
    background-image: url('../img/jia.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
} */

.pub_menu_ff a {
    color: #333333;
    text-align: left;
    display: block;
    text-align: center;
}

.pub_menu_show {
    position: relative;
}

.pub_menu_li.on .nav_show {
    display: block;
}

.nav_show {
    display: none;
    position: absolute;
    top: 50%;
    right: 15%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    object-fit: contain;
    box-sizing: content-box;
    padding: 0 40px;
}

.pub_menu_ft {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    z-index: 4;
    background-color: rgba(0, 0, 0, .3);
    transition: 0.5s;
}

.pub_menu_ft ul {
    overflow: scroll;
    box-sizing: border-box;
    background-color: rgba(35, 41, 55, 1);
    position: absolute;
    padding: 0 2%;
    z-index: 5;
    width: 5.9rem;
    height: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.pub_menu_ft a {
    color: #FFFEFE;
}

.pub_menu_ft li {
    /* line-height: 1.25rem; */
    padding: 0.2rem 0;
    font-size: 0.2rem;
    text-align: center;
}

.pub_menu_ft .pub_menu_back {
    line-height: 1;
    margin: 0.64rem 0;
    font-size: 0.2rem;
    color: white;
}

.pub_menu_ft li img {
    width: 0.53rem;
    height: 0.53rem;
    margin: 0 auto 0.18rem;
}

/*  */

.pub_title {
    width: 100%;
    color: #2E3133;
    font-size: 36px;
    text-align: center;
    position: relative;
    padding-top: 0.8rem;
    margin-bottom: 0.6rem;
    padding-bottom: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 6px;
}

.pub_title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0.9rem;
    height: 4px;
    background-color: #F5CC2A;
    border-radius: 2px;
}

/*  */

.pub_footer {
    background-color: #F5CC2A;
}

.pub_footer_top {
    width: 100%;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.pub_footer_bottom {
    width: 100%;
    height: 0.96rem;
    background-color: rgba(46, 49, 51, .1);
    font-size: 16px;
    color: #43484C;
}

.pub_footer_cont {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pub_footer_d2 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    font-size: 18px;
    color: #43484C;
    line-height: 26px;
    margin-bottom: 0.54rem;
}

.pub_footer_d2 span {
    display: block;
    margin-right: 0.65rem;
}

.pub_footer_d3 {
    display: flex;
}

.pub_footer_item {
    display: flex;
    margin-right: 0.36rem;
}

.pub_footer_item:last-of-type {
    margin-right: 0;
}

.pub_footer_img {
    margin-right: 0.33rem;
    width: 0.48rem;
    height: 0.48rem;
}

.pub_footer_img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pub_footer_p1 {
    font-size: 16px;
    color: #43484C;
    line-height: 25px;
}

.pub_footer_p2 {
    font-size: 16px;
    color: #43484C;
    line-height: 25px;
}

.pub_footer_d4 {
    margin-left: auto;
    width: 1.68rem;
    height: 1.68rem;
}

.pub_footer_d4 img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/*  */

.product_img1 {
    position: absolute;
    right: 0;
    top: 0;
}

.product_img2 {
    position: absolute;
    left: 0;
    bottom: 0;
}

.wap_pc_img {
    display: none;
}

/*  */
/*  */

.gift_tabs {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    height: 0.8rem;
    margin-top: -0.4rem;
    position: relative;
    z-index: 3;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
}

.gift_tabs_item {
    height: 100%;
    background-color: white;
    transition: 0.5s;
    flex: 1;
}

.gift_tabs_item.on {
    background-color: #F5CC2A;
}

.gift_tabs_item a {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.29rem;
}

.gift_tabs_item:hover {
    background-color: #F5CC2A;
}

.gift_tabs_img {
    width: 0.3rem;
    height: 0.3rem;
    margin-right: 0.1rem;
}

.gift_tabs_img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.gift_tabs_p1 {
    font-size: 18px;
    color: #2E3133;
    white-space: nowrap;
}

/*  */

.gift_banner {
    width: 100%;
    height: 4rem;
    position: relative;
}

.gift_banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gift_hover {
    width: 1200px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    padding-left: 0.9rem;
    padding-top: 0.67rem;
}


.gift_p1 {
    font-size: 68px;
    color: #FFFBDA;
    line-height: 72px;
    margin-bottom: 0.25rem;
}

.gift_p2 {
    font-size: 40px;
    color: #FFFBDA;
    /* line-height: 60px; */
}

.gift_p3 {
    font-size: 24px;
    color: #FFFBDA;
    line-height: 36px;
    margin-top: 0.23rem;
}

/* page */

/*  */

.page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page .page_p1 {
    color: rgba(0, 0, 0, .45);
    font-size: 14px;
    line-height: 22px;
    margin-right: 0.25rem;
}

.page .page_prev,
.page .page_next,
.page .page_more,
.page .page_page {
    display: block;
    width: 0.5rem;
    height: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background-color: white;
    margin-right: 0.2rem;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
}

.page .page_more {
    border: transparent;
}

.page .page_prev:hover,
.page .page_next:hover,
.page .page_page:hover,
.page .page_sure a:hover {
    background-color: #F5CC2A;
}

.page .page_prev img,
.page .page_next img {
    width: 0.15rem;
    object-fit: contain;
}

.page .page_list {
    display: flex;
    align-items: center;
}

.page .page_limit {
    width: 1.4rem;
    height: 0.5rem;
    background: #FFFFFF;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    font-size: 14px;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    padding: 0 0.2rem;
    background-image: url('../image/bottom.png');
    background-repeat: no-repeat;
    background-size: 0.15rem auto;
    background-position: 1rem center;
    margin-right: 0.2rem;
}

.page .page_limit select {
    width: 100%;
    height: 100%;
    background: transparent;
    -webkit-appearance: none;
}

.page .page_p2 {
    margin-right: 0.2rem;
}

.page .page_up {
    width: 0.75rem;
    height: 0.5rem;
    background: #FFFFFF;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    font-size: 14px;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    padding: 0 0.2rem;
    margin-right: 0.2rem;
}

.page .page_up input {
    width: 100%;
    text-align: center;
    margin-top: 2px;
}

.page .page_sure a {
    display: block;
    width: 0.75rem;
    height: 0.5rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
}

/*  */

.video_bg {
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.video_bg video {
    position: absolute;
    left: 50%;
    top: 50%;
    max-width: 80%;
    max-height: 80%;
    transform: translate(-50%, -50%);
}

@media screen and (max-width: 800px) {
    body {
        width: 100%;
        overflow-x: hidden;
    }

    html {
        font-size: 80px;
    }

    .pc_nav {
        display: none;
    }

    .wap_nav {
        display: flex;
    }

    .pub_content {
        padding-top: 56px;
    }

    .pub_title {
        font-size: 20px;
    }

    .pub_footer_cont {
        width: 90%;
        position: relative;
    }

    .pub_footer_d3 {
        flex-direction: column;
    }

    .pub_footer_d2 span {
        margin-right: 0.5rem;
    }

    .pub_footer_d1 {
        width: 100%;
    }

    .pub_footer_bottom .pub_footer_cont {
        flex-direction: column;
        text-align: center;
        font-size: 14px;
        justify-content: center;
    }

    .pub_footer_d4 {
        width: 1.2rem;
        position: absolute;
        right: 0;
        bottom: 12%;
    }

    .product_img1,
    .product_img2 {
        width: 90%;
    }

    .wap_pc_img {
        width: 90%;
        display: block;
        margin: 0 auto;
    }

    /*  */

    .gift_tabs {
        width: 100%;
        height: auto;
        margin-top: 0;
        justify-content: flex-start;
        background-color: white;
    }

    .gift_tabs_item {
        width: 50%;
        padding: 0.25rem 0;
        flex: none;
    }

    /*  */

    .gift_banner {
        height: 3rem;
    }

    .gift_hover {
        width: 90%;
        padding: 0;
        text-align: center;
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .gift_p1 {
        font-size: 30px;
        line-height: 1.6;
        margin-bottom: 0;
    }

    .gift_p2 {
        font-size: 30px;
        line-height: 1.6;
    }

    .gift_p3 {
        font-size: 16px;
        line-height: 1.6;
    }

    /* page */
    .page {
        width: 90%;
        margin: 0 auto;
    }

    .page .page_next,
    .page .page_prev,
    .page .page_limit,
    .page .page_p2,
    .page .page_sure,
    .page .page_page:nth-of-type(n+4),
    .page_p1 {
        display: none;
    }

    .page .page_up {
        width: 1.75rem;
    }
}